N64Recomp/test/src/print.cpp

71 lines
1.9 KiB
C++

#include "../portultra/ultra64.h"
#include "../portultra/multilibultra.hpp"
#include "recomp.h"
#include "euc-jp.h"
extern "C" void __checkHardware_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __checkHardware_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __checkHardware_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
ctx->r2 = 0;
}
extern "C" void __osInitialize_msp_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osInitialize_kmc_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osInitialize_isv_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void isPrintfInit_recomp(uint8_t * rdram, recomp_context * ctx) {
}
extern "C" void __osRdbSend_recomp(uint8_t * rdram, recomp_context * ctx) {
gpr buf = ctx->r4;
size_t size = ctx->r5;
u32 type = (u32)ctx->r6;
std::unique_ptr<char[]> to_print = std::make_unique<char[]>(size + 1);
for (size_t i = 0; i < size; i++) {
to_print[i] = MEM_B(i, buf);
}
to_print[size] = '\x00';
fwrite(to_print.get(), 1, size, stdout);
ctx->r2 = size;
}
extern "C" void is_proutSyncPrintf_recomp(uint8_t * rdram, recomp_context * ctx) {
// Buffering to speed up print performance
static std::vector<char> print_buffer;
gpr buf = ctx->r5;
size_t size = ctx->r6;
for (size_t i = 0; i < size; i++) {
// Add the new character to the buffer
char cur_char = MEM_B(i, buf);
// If the new character is a newline, flush the buffer
if (cur_char == '\n') {
std::string utf8_str = Encoding::decode_eucjp(std::string_view{ print_buffer.data(), print_buffer.size() });
puts(utf8_str.c_str());
print_buffer.clear();
} else {
print_buffer.push_back(cur_char);
}
}
//fwrite(to_print.get(), size, 1, stdout);
ctx->r2 = 1;
}